2. Release modes: Auto-release system and Manual override capability.
Category: Locking Pneumatic Cylinders , Brand: AIRTAC , Series: SCLF
AirTAC SCLF40X100 Front Locking Cylinder Specifications
- Model: SCLF40X100
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 40mm
- Stroke: 100mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Locking force: 1,200N (at 0.5MPa)
- Piston speed: 50–800mm/s
- Port size: G1/8 (ISO standard)
- Seal material: Polyurethane (NBR optional)
- Temperature range: -10℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel piston rod
- Weight: 1.65kg (without accessories)
- Dimensions: 220mm(L) × 50mm(W) × 50mm(H) (retracted length)
- Rod diameter: 16mm
- Protection rating: IP54 (standard), IP67 (optional w/rod cover)
Industrial-grade locking cylinder featuring fail-safe mechanical position retention. The integrated locking mechanism engages automatically at stroke end positions, preventing unintended movement during power loss. Precision honed tube ensures ≤0.05mm ovality tolerance. Requires ISO VG32 hydraulic oil lubrication for optimal seal performance.
- Vertical load holding in material handling systems
- Safety positioning in injection molding machines
- Workpiece clamping in CNC machining centers
- Elevation locking in automated warehouse stackers
- Emergency stop position maintenance
- Locking mechanism requires manual release via side access port before initial operation
- Maintain ≤0.5mm alignment tolerance between cylinder and load path
- For vertical mounting, install with rod end downward to prevent debris accumulation
| Property | Property Value |
|---|---|
| sku | SCLF40X100 |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 100mm |
| Lock Position | Front Cover with Lock |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.



